5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane

Base Information

Chemical Name:5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane
CAS No.:1429638-48-1
Molecular Formula:C₂₅H₄₆O₃Si₂
Molecular Weight:450.809
Hs Code.:

Synonyms:5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane

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Chemical Property of 5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane

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Technology Process of 5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane

There total 3 articles about 5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: 1429638-47-0
1-(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-3-methylbut-3-en-2-ol

: 69739-34-0
t-butyldimethylsiyl triflate

: 1429638-48-1
5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 20 ℃; for 18h; Inert atmosphere;
DOI:10.1021/ol4005799

Reference yield:

: 1429638-46-9
2-(((tert-butyldimethylsilyl)oxy)methyl)-3-methylbut-3-ene-1,2-diol

: 1429638-48-1
5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / -40 °C / Inert atmosphere

1.2: -20 °C / 18 Torr / Inert atmosphere

2.1: 2,6-dimethylpyridine / dichloromethane / 18 h / 20 °C / Inert atmosphere

With 2,6-dimethylpyridine; sodium hydride; In dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/ol4005799

Reference yield:

: 158465-80-6
1-((tert-butyldimethylsilyl)oxy)-3-hydroxypropan-2-one

: 1429638-48-1
5-((benzyloxy)methyl)-2,2,3,3,8,8,9,9-octamethyl-5-(prop-1-en-2-yl)-4,7-dioxa-3,8-disiladecane

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrahydrofuran / 2 h / -78 - 20 °C / Inert atmosphere

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / -40 °C / Inert atmosphere

2.2: -20 °C / 18 Torr / Inert atmosphere

3.1: 2,6-dimethylpyridine / dichloromethane / 18 h / 20 °C / Inert atmosphere

With 2,6-dimethylpyridine; sodium hydride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/ol4005799